I just got used dynoport twins with clutching for 220 bucks on ebay, not a bad deal. But anyway, does anyone have any expierence with a 600 edge with twins? I was told stock needle posistion, with 420-430 mains for 0-30 degrees F. Dynoport doesnt have set up details on their site, but SLP calls for 450 mains at 10-40 degrees F, and Hot seat calls for 380s from 10-30 degrees. Where should I start, I'd rather be safe and lose some power, than burn down.

I am planning on starting off with 440 mains around 20 degrees, then working my way down, I dont have any egt gauges, so im gonna play it safe. How does that sound? thanks

did you run the sled with this pipes yet? if so how do they sounds and how was the power gain?